I lost my notes and erased the app now i can not get back all my notes
I recently erased my notes and also from permantly deleted then i also accidently erased the app and now when i reinstalled the app , i lost all my notes and i want them back , i tried in recently deleted but it does not even give me the option , i opened icloud from computer and tried to find them but it does not even appear , I really want to get back all my information, i am stressed and worried!
iPhone 6s Plus, iOS 14